baber/WOPTO huggingface dataset:
Patent SE-7908110-L (SE)
Inventor: SULZLE H
IPC: F02B31/06
Filed: 1979-10-01
Abstract: In the induction manifold (4), (5) a regulating member (7) having openings (8) is located upstream of a rifled inlet channel (6) and in one position, Fig. 2 (not shown), does not obstruct the openings (9) of manifold branches (5), but in a second position, Fig. 3, covers a major part of each opening (9). The second position is used during and immediately after starting a turbo-charged diesel engine to reduce rotation of the air entering the cylinders. Intermediate settings of the regulating member (7) are possible and may be set manually or automatically in response to an engine operating condition. The regulating member (7) can be a flat slide, a rotary slide or pivotable about an axis external to the branches of the manifold. <IMAGE>
Patent SE-8002535-L (SE)
Inventor: LUNDGREN G
IPC: A47C17/04
Filed: 1980-04-02
Abstract: A piece of seating furniture, preferably a sofa, comprising a possibly upholstered frame (11) of tubes, some of the tubes (11e, 11f) curving slightly downwards and functioning as a support for loosely placed, coherent seats and backs (2a, 2b) freely pivotal about their connecting line. The piece of seating furniture permits an easy angle adjustment between seat and back and is easy to disassemble and assemble.
Patent SE-8002990-L (SE)
Inventor: LANG JOHN N
IPC: E04D15/06
Filed: 1980-04-21
Abstract: A burner has a flame chamber formed by flat upper and lower walls connected by side walls and a front end wall, with a fuel inlet for connection to a fuel source and with an open rear end. A handle is connected with one side of the burner for inserting it between the overlapping layers of a lap joint of fusible roofing sheets for sliding it forward along the joint while flame issues from the rear end of the burner to fuse the overlapping layers together. A hold-down member normally is spaced above the burner, but a device is provided for lowering that member into close proximity to the burner for engaging the upper surface of the upper layer of the lap joint and holding that layer down on the burner as the burner is moved forward. The apparatus may also include a second shorter flame chamber disposed above the front portion of the other chmaber, with openings between them for flow of gas and flames from the lower chamber to the upper one.
Patent SE-8005909-L (SE)
Inventor: PARRY K P
IPC: C07C45/00
Filed: 1980-08-22
Abstract: Compounds of formula : <CHEM> wherein R<1> is alkyl, cycloalkyl (e.g. cyclopentyl or cyclohexyl) or optionally substituted phenyl; R<2> is optionally substituted phenyl or optionally substituted benzyl; and X is a halogen atom; and acid addition salts and metal complexes thereof. The compounds are useful as intermediates in the preparation of triazole ethanol derivatives.
Patent SE-8007357-L (SE)
Inventor: FLAIG H
IPC: D21F1/02
Filed: 1980-10-20
Abstract: A breast box nozzle for a paper making machine or the like is shown as having an adjustably positionable shutter member which can be moved generally further and lesser into the path of flow of a stream of pulp stock as to thereby determine the thickness of the discharged stream of pulp stock. A support arrangement applies a pressure to the shutter member as against a downstream side thereof in order to counter the forces generated by the stream of pulp stock upstream of the shutter member and applied as against the upstream side thereof tending to undesirably deform the shutter member. The support arrangement includes an elastomeric member generally interposed between a relatively fixed support member and a downstream side of the shutter member.
Patent SE-8100476-L (SE)
Inventor: BLOMQVIST T F V
IPC: E04C2/42
Filed: 1981-01-26
Abstract: A roll-type protective grille consists of a plurality of spaced-apart parallel rails (1, 2) made of a cuttable material, each having two longitudinal grooves (3, 4). The limbs (5, 6, 8, 9) of U-shaped or Z-shaped joints (7, 19) made of non-cuttable material can be inserted in the grooves. The ends (16, 17) of the limbs lie closely adjacently or in contact with the subsequent joint. <IMAGE>
Patent SE-8102503-L (SE)
Inventor: BECHT C T
IPC: A61B17/128
Filed: 1981-04-21
Abstract: A surgical ligator to locate and clamp a substantially U-shaped clip about a tubular member such as a blood vessel or the like, to close off the tubular member. The ligator comprises first and second handle elements pivoted in pliers-like fashion and terminating at their forward ends in clamping jaw portions. The first handle element has a longitudinal cavity formed therein comprising a magazine for a row of clips arranged in edge-to-edge relationship. The jaw portions of the first and second handle elements each have a locator stop for the forwardmost clip of the row to properly position the forwardmost clip for use. The longitudinal magazine of the first handle element has a spring actuated shoe therein to constantly urge and advance the row of clips forwardly to position the forwardmost clip of the row against the locator stops. The first and second handle elements and their jaw portions are pivotable between a normal open position and a closed clip-clamping position. A spring is provided to bias the handle elements and their jaw portions to the normal open position.
Patent SE-8201800-L (SE)
Inventor: BERTELSEN C A
IPC: C10G1/02
Filed: 1982-03-22
Abstract: Residual carbon in particulate pyrolyzed solids such as crushed oil shale is burned by combusting a separate fine fraction of the pyrolyzed solids in a first dilute phase combustion zone 104 and then mixing it with a separate coarse fraction of the pyrolyzed solids in a second dilute phase combustion zone 114. The coarse fraction may also be partially burned in a further dilute phase combustion zone prior to being mixed with the fine fraction, Figure 4 (not shown). A combustion device for this purpose is disclosed. <IMAGE>
Patent SE-8203648-L (SE)
Inventor: TJERNLUND P
IPC: H04K1/04
Filed: 1982-06-11
Abstract: PCT No. PCT/SE83/00230 Sec. 371 Date Jan. 13, 1984 Sec. 102(e) Date Jan. 13, 1984 PCT Filed Jun. 6, 1983 PCT Pub. No. WO83/04460 PCT Pub. Date Dec. 22, 1983.Method of distorting a speech signal by rearranging and/or reversing frequency bands in this signal. The speech signal is divided into a plurality of sub-bands by filtering, and the sub-bands are individually sampled at a sampling frequencing which is at least double that of the sub-band bandwidth, for providing a plurality of first spectra each with periodic repetition of the respective sub-band. Alternating samples are polarity-reversed for providing a plurality of second spectra each with periodic repetition of the respective sub-band in reversed form. From one of these two types of spectrum a desired sub-band is then filtered out, and corresponds to the original sub-band, but is reversed and/or displaced in the frequency band as desired. All the obtained sub-bands are finally added to send the distorted signal. As an addition to the method of distorting, there is also proposed a method of recomposing the distorted speech signal. Furthermore there is presented an apparatus for distorting or recomposing the speech signal in accordance with the methods.
Patent SE-8204462-L (SE)
Inventor: FRANK H-A
IPC: F16L11/112
Filed: 1982-07-26
Abstract: A flexible hose for transporting sir and other gases from blowers to supporting air halls (sheds), rescue apparatus, ventilating and drying plants, etc., and also for transporting fire extinguishing foam, which hose can be pulled together and apart in the longitudinal direction with minimum effort, can be laid out in any desired curvatures, and is easy to manufacture, and comprises a flexible material, such as plastics sheeting or laminated material with a textile layer support, with individual rings of a solid but resilient material inserted parallel with the hose cross-section at a distance up to 2/3 of the hose diameter, which rings are fixed by sewn or welded seams, the rings being enclosed over the periphery of the hose by an annular loop in the hose material. The ends of a circularly bent rod material can be connected by sleeves in order to complete the rings. <IMAGE>
Patent SE-8206771-L (SE)
Inventor: WILEY W H
IPC: F02K1/12
Filed: 1982-11-26
Abstract: A variable area, three-dimensional, converging/diverging nozzle assembly includes upstream converging nozzle flaps pivotally connected at their forward ends to an axially translatable radially inner unison ring, diverging downstream flaps pivotally connected to the downstream ends of the converging flaps, and external connectors pivotally connected at their downstream ends to the downstream ends of the diverging flaps and pivotally connected at their upstream ends to a radially outer unison ring. The unison rings are interconnected such that translation of either unison ring results in translation of both the converging flaps and the external connectors. The converging flaps rotate as they are moved axially, such as by the use of a cam track and cam follower, thereby changing in the C/D nozzle exit area ratio as the unison ring translates.
Patent SE-8207138-L (SE)
Inventor: CARLNES BENGT
IPC: F16H25/20
Filed: 1982-12-14
Abstract: PCT No. PCT/SE83/00438 Sec. 371 Date Aug. 14, 1984 Sec. 102(e) Date Aug. 14, 1984 PCT Filed Dec. 8, 1983 PCT Pub. No. WO84/02405 PCT Pub. Date Jun. 21, 1984.A linearly reciprocable actuator is reciprocated by a mechanism which includes a rotatable part which is operably connected to the actuator to produce linear movement of the actuator in response to rotation of the rotatable part. A fine drive motor is operably connected to the rotatable part for rotating the rotatable part in a precisely controlled manner. The fine drive mechanism is operably disconnectable from the rotatable part to permit the latter to be rotatable independently of the fine drive motor. A coarse drive mechanism is connected to the rotatable part independently of the fine drive motor for rotating the rotatable part in a coarser manner than the fine drive motor when the fine drive motor is operably disconnected from the rotatable part.
Patent SE-8300974-L (SE)
Inventor: MARTI E
IPC: C07D311/62
Filed: 1983-02-22
Abstract: Novel crystal modifications of (+)-catechin monohydrate and of (+)-catechin anhydrate more suitable for pharmaceutical preparations for reasons of higher stability against moisture and/or light and distinguished from hitherto known modifications by unique X-ray diffraction spectra are produced by specific recrystallization and/or crystal rearrangement processes and pharmaceutical preparations comprising the novel crystal forms.
Patent SE-8301832-L (SE)
Inventor: ORNBERG R
IPC: A01G23/08
Filed: 1983-03-31
Abstract: The hydraulic system has a motor (6) which drives a chain saw around a saw sword, and a hydraulic unit (17) pivots the sword. A tilt cylinder (22) activates the felling device, and an operating valve (3) connects the motor, the saw sword hydraulic unit and the tilt cylinder into the system. A return conduit (10) from the hydraulic motor comprises upstream and downstream sections (11,12), that upstream incorporating a check valve (14) which permits flow of hydraulic fluid from the motor to the slide-type operating valve. The tilt cylinder is connected via a conduit (23) to the return line downstream section (12), and the slide valve adopts a first work position where the line (7) from the hydraulic pump is connected to a feed line (9) to the motor, and the return line from the motor is connected to a conduit leading to the hydraulic fluid tank. In a second work position of the slide valve, the pump is connected to the tilt cylinder via the downstream section of the return line. It also has an exit position where the motor and tilt cylinder are inactive.
Patent SE-8302794-L (SE)
Inventor: ARONSSON L I
IPC: A47C7/02
Filed: 1983-05-18
Abstract: No further information available at time of publication.
Patent SE-8304011-L (SE)
Inventor: TAUSCHMANN OTTO
IPC: F16L59/14
Filed: 1983-07-15
Abstract: The piping for liquid and/or gaseous fluids comprises an outer pipe (1) and at least one inner pipe (2) which surrounds a fluid pipe (3) maintained sliding particularly axially by means of slide blocks. The space between the inner pipe (2) and the fluid pipe (3) contains air. The inner pipe (2) is thermally insulated from the outer pipe (1) on its entire length by means of a synthetic elastic foam. The piping is essentially used for remote heating conduits, and for refrigerant conduits, of petrol and natural gas.
Patent SE-8306196-L (SE)
Inventor: JOHANSSON YNGVE
IPC: F16L59/14
Filed: 1983-11-10
Abstract: The casing for insulated pipe pieces has parts of opaque, impenetrable material, pref. metal, forming longitudinal seams (6) and cross seams (7), with the longitudinal seams folded to form a flange and sealed by a lengthways sealing fillet gripping over the flanges. The seal between two successive casing parts (5) is formed by the parts having radial end flanges held together by clips, and sealed by a hand-shaped sealing strip, the bent-outwards part of which encases the radial flanges, and whose horizontal parts are pressed tightly against the casing exterior by tension bands.
Patent SE-8306249-L (SE)
Inventor: VANCATA O
IPC: B23K9/12
Filed: 1983-11-14
Abstract: A device for monitoring the arc of a plasma burner employs a photo-sensitive device to receive light from the plasma arc via at least one narrow band filter, the wavelength range of the filter being centered on the spectral response characteristic of a material in the burner or the plasma nozzle. A monitoring circuit detects when the output of the photo-sensitive device increases, indicating fault conditions in the arc.
Patent SE-8400260-L (SE)
Inventor: LINDELL EDVIN
IPC: E04B5/02
Filed: 1984-01-19
Abstract: The method is for absorption of loads in prefabricated concrete joists made of reinforced units fitted alongside each other. The load, partic. a tractive load on the joint underside, is absorbed in freely located reinforcement stages running along the component underside and projecting downwards from it. The stages are also partly cast into the component top concrete plate, so that the load is transmitted between the plate and the reinforcement stages.
Patent SE-8500502-L (SE)
Inventor: ANTTILA A
IPC: B66F9/18
Filed: 1985-02-05
Abstract: Apparatus for lifting and transporting a unitary load, such as a material containing container, comprises transport apparatus, such as a truck provided with gripping members for lifting one end of the load from a surface, and a separate auxiliary device provided with wheels for carrying the opposite end of the load during transport. The apparatus includes a control for directing the movement of the auxiliary device to the opposite end of the load. The auxiliary device includes apparatus for gripping and then lifting the opposite end of the load for subsequent transport thereof. The auxiliary device may be arranged to move over the top of the load to the opposite end thereof for lifting the same from the surface for subsequent transport of the load.
Patent SE-8503742-L (SE)
Inventor: TJERNELD F
IPC: C12N1/16
Filed: 1985-08-08
Abstract: Composition for use in a twophase or a multiphase system for extraction, purification, concentration and/or separation of biological substances. The composition is characterized in that it contains hydroxyalkyl starch with a degree of substitution in respect of hydroxyalkyl groups of more than 0.02 per glucose unit on an average and with an average molecular weight lower than 800000, preferably at most 400000 and most preferably at most 250000.
Patent SE-8503891-L (SE)
Inventor: BERLIN B
IPC: F04B13/00
Filed: 1985-08-21
Abstract: An arrangement for the volume-controlled feed of a medium, e.g. a liquid, in an outer flow system, comprising a movable pump piston (10) and a metering chamber (20) in connection, or connectable, to the flow system via a valve-controlled inlet (22) and outlet (23) for the intake and discharge respectively of the medium in time with the working cycles of the pump piston (10). To make possible the change between different desired feed volumes of the medium the arrangement has a wall element (15) delimiting the volume of the metering chamber (20) which is movable inside the metering chamber (20) for the adjustment of the desired metering chamber volume.
Patent SE-8505220-L (SE)
Inventor: SILVANDERSSON AKE
IPC: A01M1/14
Filed: 1985-11-06
Abstract: PCT No. PCT/SE86/00504 Sec. 371 Date Jul. 2, 1987 Sec. 102(e) Date Jul. 2, 1987 PCT Filed Nov. 5, 1986 PCT Pub. No. WO87/02863 PCT Pub. Date May 21, 1987.An insect trap containing a frame provided with an insect-holding adhesive substance and capable of being placed in a desired position. The trap allows insects to be trapped effectively. The frame is transparent, at least to a certain degree, and exhibits a part which permits the installation of the trap in a desired position, for example, in a window on its glass.
Patent SE-8506086-L (SE)
Inventor: FEHR K
IPC: C21C1/10
Filed: 1985-12-20
Abstract: A method of vaporizing additives in a metal melt. The method is carried out in a vessel which has a chamber in which at least one additive is placed. The geometric configuration of the chamber and the total cross-sectional area of the openings are adjusted in relation to the amount T of metal melt, so that a vaporization t=68xT0.22xA is obtained. This method has the advantage that parameters, such as, residual magnesium content can be accurately reproduced.
Patent SE-8601100-L (SE)
Inventor: WHITESIDE N A
IPC: F02M51/08
Filed: 1986-03-10
Abstract: A dilatation catheter is provided wherein a shaft (S) of the catheter comprises a tube (1) of braided material having a uniform coating (2) on the outer surface thereof. The catheter has a major portion of its length over which the braided material has more picks per unit length than it has over a minor portion (3), whereby the said minor portion is inflatable in response to the application of an inflating fluid thereto, and said major portion is not. The shaft (S) further comprises an inner tube (4, 6) of impervious elastic material located inwardly of the tube (1) of braided material and extending over the length of the catheter, and/or the major and minor portions are coniguous and the outer coating (2) is bonded to the tube (1) of braided material. <IMAGE>
Patent SE-8601723-L (SE)
Inventor: AB TORNBLOMS KVALITETSKONTROLL
IPC: G01N27/90
Filed: 1986-04-16
Abstract: Device for testing and/or measurement of hot objects (1) with respect to a quantity, for example surface cracks, comprising at least one rotatable body (2) shaped preferably as a solid of rotation and cooled by means of a coolant, and at least one transducer (3), for example a surface transducer coil, eccentrically mounted in or on the rotatable body (2) and adapted to rotate in a circular pattern across the test object (1) or the surface thereof, and intended to be connected directly, for example via slip rings, or indirectly, for example via an inductive rotating signal transmission means, to an associated measuring and/or control means. According to the invention the coolant flow is adapted to take place via at least one tube (4) or channel, opening out into or in close proximity to the centre of the rotatable body (2), and via at least one channel (5) or tube which completely or partially surround the first-mentioned tube/channel (4) and is connected to the first-mentioned tube/channel (4) in a closed circuit, for example a path, through cooling channels/tubes (14) in the rotatable body (2).
Patent SE-8701107-L (SE)
Inventor: EWEN J R
IPC: B65G15/34
Filed: 1987-03-18
Abstract: A conveyor belt is formed from a core member 11 of greater lateral stiffness than longitudinal stiffness covered on at least one side by a cover layer. Preferably the belt is formed by a corrugated core 11 of a plastics material, such as acronitrile butadiene styrene, which may be reinforced with polycarbonate or glass fibres. This corrugated core layer is surrounded by polyurethane foam which forms cover layers and defines cable-receiving shoes extending along the conveyor. The corrugations give the belt lateral stiffness but longitudinal flexibility to allow the belt to trough between supporting cables, in use, but to pass around guide drums at the ends of it travel. The core member is passed through a mould where the cover layer is applied continuously. If the cover layer is not self-skinning a skinning layer may also be applied. <IMAGE>
Patent SE-8701459-L (SE)
Inventor: LINDH PAUL
IPC: B65D90/18
Filed: 1987-04-08
Abstract: When loading in a vehicle, the front end of the truck provided with two rollers is run into the vehicle rear load hatch so that the rollers enter over the vehicle load surface. Then the wheels and their frame are folded upwards under the truck provided the wheel lower edge is in a plane with the lower edge of the rollers. The truck can now be pushed into the vehicle load space, rolling on the rollers and the truck rear wheels. when the truck is sufficiently inside the vehicle that its centre of gravity is entirely inside, the truck rear wheels are folded upwards. To unload the truck in a vehicle, the foregoing procedure is followed in reverse order.
Patent SE-8701499-L (SE)
Inventor: JOHANSSON R
IPC: B65H75/18
Filed: 1987-04-10
Abstract: The end walls (11,13) and the one intermediary wall (12) limit the winding of the cable in the axial direction of the bobbin (8), the intermediary wall dividing the winding space into two sections. The cable (2) to be held or shortened is fed to the unit (1) in the bobbin axial direction, through an aperture (10) in one end wall (11) and into a recess in the end surface of the bobbin. Where the cable is wound up or shortened, the bobbin is rotated, permitting e.g. two parts of the cable to be wound on to it simultaneously, one part in one winding space, one in the other. - Where the cable is unwound, for use or lengthening, one or both of its ends are gripped and drawn away from the unit in opposite directions. Dependent upon the method of winding, two parts of the cable can be unwound simultaneously. The unit (1) is formed in two parts (6,7), rotatable in relation to one another and held together by holders (14) in the form of a lug on one part engaging the other part.
Patent SE-8701846-L (SE)
Inventor: PERSSON I
IPC: B29C65/56
Filed: 1987-05-05
Abstract: A method of joining materials, which consist of or contain as component macromolecular organic compounds, where at least a first one (1) of the material parts to be joined with a second material part (2) is accelerated to high speed by means of one or several detonated explosive charges (16; 19) and is allowed to collide with the second material part (2) in a joint plane. The invention is characterized in that the relative speed (vv) in a direction perpendicular to the joint plane, with which speed the material parts (1, 2) collide with each other, is caused to be such, that the pressure arising between the material parts (1, 2) at the collision is higher than the respective yield point of the materials, but twenty times lower than the yield point, at the same time as the collision successively in a direction in parallel with the joint plane is caused to run with a speed between about 1000 m/s and 2000 m/s, preferably between 1400 m/s and 1700 m/s.